baber/WOPTO huggingface dataset:
Patent DE-3514191-A1 (DE)
Title: Installation for heat generation
Inventor: WATERKOTTE KLEMENS ING GRAD
IPC: F25B39/02
Filed: 1985-04-19
Abstract: In an installation for heat generation, consisting of a heat pump, the heat source of which is the earth, from which heat is extracted with at least one pipe as absorber pipe laid in the earth, a refrigerant flowing and evaporating in the absorber pipe, it is envisaged according to the invention that the absorber pipe consists of a copper pipe which is surrounded with a plastic covering and which starts from a distributor which is arranged in an accessible shaft and ends in a collector arranged in the shaft, the collector being connected to the heat pump via a gas suction line as return run line and the distributor being connected to the heat pump via a liquid line as forward run line, and the ratio of internal diameter to length of the absorber pipe lying in the range of 14/40000 to 16/60000.
Patent DE-3517512-A1 (DE)
Title: Sliding hook
Inventor: LEDER MANFRED
IPC: B65G9/00
Filed: 1985-05-15
Abstract: Published without abstract.
Patent DE-3517844-A1 (DE)
Title: Sulfonyliso(thio)harnstoff-derivate
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D239/42
Filed: 1985-05-17
Abstract: Die Erfindung betrifft neue Sulfonyliso(thio)harnstoff-Derivate der allgemeinen Formel (I) (I) in welcher R[hoch]1 für einen gegebenenfalls substituierten Rest aus der Reihe Alkyl, Aralkyl, Aryl und Heteroaryl steht, R[hoch]2 für einen gegebenenfalls substituierten und/oder gegebenenfalls anellierten sechsgliedrigen aromatischen Heterocyclus, welcher wenigstens ein Stickstoffatom enthält, steht, R[hoch]3 für einen gegebenenfalls substituierten aromatischen oder heteroaromatischen Rest steht, X für Sauerstoff oder Schwefel steht und M für Wasserstoff oder ein Metalläquivalent steht, sowie Addukte von Verbindungen der Formel (I) mit starken Säuren, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.
Patent DE-3524880-A1 (DE)
Title: Compost screen
Inventor: BETZ MANFRED
IPC: B07B1/24
Filed: 1985-07-12
Abstract: A preferably hexagonal drum (1) is used as a compost screen and is mounted in a frame made of brackets (22, 23) so as to be rotatable about its horizontally arranged longitudinal axis. The peripheral surface of the drum (1) is perforated. A wall section which is designed as a flap (4) permits the drum to be filled and emptied. Rings (9) mounted at the ends of the drum (1) make rotation of the drum possible and can also be used as tyre covers. <IMAGE>
Patent DE-3526763-A1 (DE)
Title: Arrangement for regulating the pressure in the pneumatic devices of motor vehicles
Inventor: ANDRES RUDOLF DIPL ING
IPC: G05D16/20
Filed: 1985-07-26
Abstract: In an arrangement for regulating the pressure in pneumatic devices of motor vehicles, a regulator and a transmitter are connected to a pressure pipe system in order respectively to regulate and measure the actual pressure. A control device which is loaded by the actual value transmitter and at least one desired value transmitter generates signals to actuate the regulator in such a way that the divergence of the actual from the desired pressure in the pressure pipe system is made to disappear as quickly and as accurately as possible. The pressure pipe system can be coupled via valves to a plurality of different pneumatic devices, so that the pressures in the different pneumatic devices can be regulated as a whole by a regulating system, especially by an actual value transmitter. The valves are actuated by the control device, and the control device likewise assigns the corresponding predetermined desired value transmitters to the individual pneumatic devices. The regulator used to regulate pressure comprises a bidirectional pump, downstream of which a controllable parallel circuit is interposed, one branch of which contains a throttle. This makes rough and fine adjustment of the pressure possible.
Patent DE-3527228-A1 (DE)
Title: Double planetary gear mechanism
Inventor: NIEBUHR UWE
IPC: F16H1/32
Filed: 1985-07-30
Abstract: Two gear wheels which are firmly connected on a shaft and are mounted in holding discs firmly connected to the input shaft and one of which is driven by an internally toothed fixed gear wheel in which it rotates eccentrically and transmits the rotation to a second gear wheel which, in turn, transmits the rotation to an internally toothed gear wheel connected to the output shaft forms the principle of operation of the gear mechanism. Given appropriate configuration, a large transmission ratio and the desired direction of rotation with the input and output shaft exactly opposite one another can be achieved with a small number of gear wheels of almost the same size.
Patent DE-3533802-A1 (DE)
Inventor: GIBSON JOHN PHILIP
IPC: H02P3/24
Filed: 1985-09-21
Abstract: In a circuit arrangement for starting and braking control of three- phase asynchronous motors, a phase control device (11, 12, 13) being arranged in the motor current feed lines (u, v, w) of each phase, and each phase control device having at least one thyristor (16 to 21) controlled by a control device (6, 7, 8, 10), in order to achieve an electronically initiated, defined braking, a connecting line is provided between the motor current feed lines (T1, T2) of two phases (u and/or v and/or w) downstream of at least one phase control device (11), in which connecting line there is arranged a switchable semiconductor component with a rectifying effect which is preferably configured as a thyristor (27). In addition, the invention relates to various methods for operating the circuit arrangement according to the invention. <IMAGE>
Patent DE-3535958-A1 (DE)
Title: Integrated data separator for hard-disc controllers
Inventor: GUDE MICHAEL
IPC: G11B20/10
Filed: 1985-10-09
Abstract: Single-chip data separators have recently come onto the market. Apart from a crystal, they require various external components, such as capacitors, delay lines and the like; furthermore, in many cases calibration work has to be carried out in order to ensure satisfactory functioning. The object of the invention is to develop a data separator which can be operated just with a crystal as the external component. The object is achieved by a gate array which achieves all delay times by internal gate delays. Since the gate delays are highly temperature-dependent, complete compensation is accomplished by using the crystal frequency to check the dimensional design of the circuit.
Patent DE-3542264-A1 (DE)
Title: Valve for the controllable release of fluids from pressure systems
Inventor: BECK DIETER DIPL ING
IPC: A61B5/0235
Filed: 1985-11-29
Abstract: The valve (12) preferably comprises a tubular elastomer body (17), the narrower end section (17'') of which encloses a stud (21) on a piston (20) and the other section of which is held elastically in a bore which accommodates the piston (20). When the piston (20) is displaced, the elastomer body (17) is compressed between a fixed abutment (11) and the piston (20) and bulges out elastically; at the same time, the stud (21) is pushed to an increasing extent into the region of the elastomer body (17) with the larger inside diameter. A passage between a radial hole (23) with an adjoining axial duct (24) and an inner space (18) is accordingly opened. The valve preferably serves as an air release valve for pressure sleeves of blood-pressure measuring devices. <IMAGE>
Patent DE-3603001-A1 (DE)
Inventor: WEERTH HANS-ERNST
IPC: A22C11/02
Filed: 1986-01-31
Abstract: A holding device which is adapted to be flanged to a machine for filling and for automatically twisting off sausages and which acts on the front end of a twist-off nozzle of the machine via a brake ring housing for effecting automatic twisting off. For providing, on the one hand, a possibility of exactly positioning the holding device relative to the twist-off nozzle and for maintaining, on the other hand, the twist-off nozzle in a condition in which it is always accessible for the purpose of fitting new caterpillar sausage skins, the holding device is provided with a support tube, which is supported in a guide link in a manner free from play and which permits the brake ring housing of the holding device to be pivoted away in the case of a movement taking place in the horizontal direction of a pivotable lever, said support tube having, in addition, the effect that the position which has once been adjusted is re-established when the brake ring housing is pivoted back.
Patent DE-3603890-A1 (DE)
Title: Wind power system having hollow vanes
Inventor: FROHNERT ALFRED
IPC: F03D1/06
Filed: 1986-02-07
Abstract: Wind power system having hollow vanes mounted on the outer rim for the purpose of improving the efficiency by removing the air pressure build-up in the case of relatively high wind strengths in conjunction with air guides on the periphery of the hollow vanes and a conical cover around the axial centre as far as the rotor blades.
Patent DE-3605946-A1 (DE)
Inventor: STURM JOSEF
IPC: B23K31/00
Filed: 1986-02-25
Abstract: The invention relates to a process for guiding sheets or strips to be butt-welded together and to an apparatus with means for conveying and guiding sheets or strips to be butt-welded together. The sheets or strips, lying laterally next to one another, each with one of its side edges against a guide surface lying in the same vertical plane, are brought into contact without gaps in the same horizontal plane, on conveying planes inclined at an acute angle relative to one another. In the apparatus, the conveying means, especially roller tables, form conveying planes arranged at an acute angle  alpha relative to one another. The guide means consist of guide surfaces lying in the same vertical plane. Thus, strips or sheets can be guided continuously past a fixed welding device in order to be welded together without gaps.
Patent DE-3606885-A1 (DE)
Title: System for transmitting information signals and control signals
Inventor: SCHULZ JUERGEN
IPC: H04L12/26
Filed: 1986-03-03
Abstract: To transmit information signals and control signals between a central device (FER1) and a plurality of peripheral devices (FUE) respectively receiving and emitting these information signals and control signals in successive time-division multiplex frames via a transmission line utilised in time-division multiplex mode, it is provided that time-division multiplex frames (ZMR) formed in each case from such a number of time cells are established and that these frames in each case allow the information signals and control signals, which are to be transmitted in them and which relate to individual peripheral devices (FUE), to be transmitted twice. Within such a time-division multiplex frame, the information signals relating to the same peripheral devices are transmitted unchanged but control signals are transmitted inverted with respect to one another and in each case compared with one another in the device (FUE and FER1) receiving these signals. When the signals compared with one another correspond, they are treated as information signals and when they do not correspond they are treated as control signals. <IMAGE>
Patent DE-3614001-A1 (DE)
Title: Transport apparatus
Inventor: BECKER HANS
IPC: B23Q7/14
Filed: 1986-04-25
Abstract: This transport apparatus is suitable for transporting any desired goods (14) to be conveyed, in particular, however, as a movable workpiece carrier for the assembly of appliances. The transport apparatus comprises a lower half-shell (2), an upper half-shell (1) engaging over the lower half-shell, and a segment (3) of a circle in the space formed between the upper and the lower half-shells. By means of a rotational movement, through part of a circle, executed by the segment (3) of a circle, ball castors (6a to 6d) are guided over a plurality of inclined planes (8 to 11) and effect, via further ball castors (7a to 7d), a vertical adjustment of the upper half-shell (1). By lifting the upper half-shell (1), the ball castors (5a to 5d) fastened to the lower half-shell (2) are pressed against a work table (13), as a result of which the transport apparatus becomes movable. By means of an oppositely directed rotational movement of the segment (3) of a circle, the upper half-shell (1) comes to rest on the work table (13) so that processing is possible. <IMAGE>
Patent DE-3615384-A1 (DE)
Title: Method for determining rheumatoid factor and denatured, human  gamma -globulin for the method
Inventor: NAKADATE TAKASHI
IPC: G01N33/564
Filed: 1986-05-07
Abstract: A method for the quantitative determination of rheumatoid factor is described. In the method, an immune reaction between the rheumatoid factor in the serum sample and a denatured human  gamma -globulin is initiated, specifically in the presence of an activator. The turbidity of the resulting reaction solution is measured using an automatic analyser. The invention furthermore relates to the denatured human  gamma -globulin itself.
Patent DE-3618153-A1 (DE)
Title: Colour indicator plate for dental purposes
Inventor: METHE REINER
IPC: A61C19/10
Filed: 1986-05-30
Abstract: Colour indicator plate for dental purposes on which several colour sample teeth and compositions corresponding to the colouring of the colour sample tooth, especially ceramic layer compositions, are arranged. The plate is circular and has a central opening. <IMAGE>
Patent DE-3620810-A1 (DE)
Title: Wheel-nut wrench for loosening tightly fitted wheel nuts on motor vehicles
Inventor: STACH RAINER
IPC: B25B17/02
Filed: 1986-06-21
Abstract: Published without abstract.
Patent DE-3630792-A1 (DE)
Title: Pressure generating device
Inventor: HONIG ERNST-AUGUST DIPL ING
IPC: F16H61/00
Filed: 1986-09-10
Abstract: A device for the generation of a main pressure, varying as a function of the operating condition of a motor vehicle, is described for the actuation of shift elements of a motor vehicle automatic transmission. This device has an adjustable-delivery feed pump, which controls the main pressure by varying the delivery, and a control valve (10) for supplying a pump adjustment pressure acting on a delivery adjusting device (2) of the feed pump. In order to obtain the most rapid and accurate control of the main pressure, it is proposed that the control valve (10) have a control piston (11) producing the pump adjustment pressure, which piston is loaded on one balancing surface (14a) by the returned pump adjustment pressure and on an inverse balancing surface (15a) by a control piston (12) subjected to a pressure, adjustable as a function of the operating state, and to the main pressure, this load being transmitted by a transmission spring (13). <IMAGE>
Patent DE-3631923-A1 (DE)
Title: Device for measuring compressive forces
Inventor: ERNST HANNO
IPC: A63B60/46
Filed: 1986-09-19
Abstract: The problem at hand is that of registering compressive forces. A device for measuring these forces is presented, in which device the instrument transformer comprises a hollow body, filled at least partially with a fluid medium, and the fluid medium is in pressuretight connection with at least one pressure transmitter. The pressure transmitter generates an electric output signal which is proportional to the pressure of the medium and which can subsequently be measured and evaluated.
Patent DE-3643067-A1 (DE)
Inventor: STAEBLER MANFRED
IPC: B24B45/00
Filed: 1986-12-17
Abstract: PCT No. PCT/DE87/00555 Sec. 371 Date May 26, 1989 Sec. 102(e) Date May 26, 1989 PCT Filed Nov. 28, 1987 PCT Pub. No. WO88/04596 PCT Pub. Date Jun. 30, 1988.A clamping device for portable grinding machines comprising a clamping nut which can be screwed on to the end-side threaded step (13) of the drive spindle (10) to clamp a grinding disk (15) in place. The clamping nut carries a clamping fork (22) which, with its fork leg ends (26, 27), is held so as to be movable about a diametral pivot axis (30) between a clamping position and a loosened position. The ends (26, 27) are provided with eccentric pressing surfaces (28, 29) which decrease with regard to the eccentricity during the pivoting from the clamping position to the release position and act axially on the grinding disk (15) via a pressing disk (36). For releasing, the clamping fork (22) is pivoted about the pivot axis, surface areas of decreasing eccentricity of the pressing surfaces (28, 29) becoming effective. In the process, the thread (14, 20) is relieved and the clamping nut loosened, which can be fully unscrewed manually by taking hold of the clamping fork (22). This enables a grinding disk to be changed quickly and safely without a tool (FIG. 1).
Patent DE-3643622-A1 (DE)
Title: Protection device on varistors
Inventor: JORDAN ERNST-GUENTHER
IPC: H01C7/12
Filed: 1986-12-19
Abstract: In order to simplify the production of a device for monitoring at least one varistor which is integrated in a circuit and is especially in the form of a wafer, an element whose volume increases in the event of unacceptable heating of the varistor being arranged on at least one side of the varistor wafer, to which element an interrupter which is connected in the circuit of the varistor is assigned and the volume enlargement corresponding to the switching movement for opening the interrupter, it is proposed that the element (7) whose volume enlarges has a conductor (3) of the varistor circuit passing through it and that it is soldered to the varistor (2) using soft solder, and that an opposing bearing (6), which is connected to the aforementioned conductor (3), is arranged on the side, facing away from the varistor (2), of the element (7) whose volume enlarges, a compression spring (8) being clamped in a prestressed manner between the opposing bearing (6) and the element (7), and the conductor (3) being the switching element of the interrupter which is connected to the varistor (2) by means of the solder point (5) when the interrupter is closed but is isolated from the varistor (2) when the interrupter is open. <IMAGE>
Patent DE-3644146-A1 (DE)
Inventor: DOPPSTADT WERNER
IPC: B07B1/24
Filed: 1986-12-23
Abstract: The screening device contains a filling hopper (24) for introducing the material. A conveyor belt (26) runs on the bottom of the filling hopper (24). The conveyor belt (26) projects into a screening drum (38) which is driven by a hydraulic motor (70). The material is transported through the screening drum (38) by means of a helical entraining strip (74). Fine-grained constituents of the material fall onto a conveyor belt (76) running below the screening drum (38) and are discharged laterally via transversely running conveyor belts (78). Coarse constituents of the material are discharged at the rear end of the screening drum (38) via a conveyor belt (106). 
<IMAGE>
Patent DE-3700382-A1 (DE)
Title: Process for foaming glass-forming mineral materials, in particular waste materials such as fly ashes, mud, gravel sludge, flotation residues, ashes from waste etc.
Inventor: PIEPER HELMUT DIPL ING
IPC: C03C11/00
Filed: 1987-01-08
Abstract: Process for foaming glass-forming mineral materials, in particular waste materials such as, for example, fly ashes, mud, gravel sludge, flotation residues, ashes from waste etc., a mixture of these materials and 0.5-3% by weight of ferrosilicon nitride foaming at a temperature above 1000 and below 1300@C.
Patent DE-3700713-A1 (DE)
Title: Arrangement for making mixed infusion solutions
Inventor: NUENDEL ULRICH
IPC: A61J1/20
Filed: 1987-01-13
Abstract: The invention relates to an arrangement for making mixed infusion solutions in which there are provided at least two storage chambers for reception of different compartments and means for combining the contents of the storage chambers in a mixing chamber. In order to achieve satisfactory and yet simple mixing of separately stored, sterilised components of an infusion solution without any danger of contamination it is provided, according to the invention, that the mixing chamber be designed as a mixing chamber (3) having a volume that is at least as large as the contents of all storage chambers (1, 2) together, that the interior of the mixing chamber be separated from the interiors of the storage chambers, that the partitions (10) between the mixing chamber and the storage chambers have a connection (13, 14) which can be opened from the outside and is located in the sterile area of one of the chambers, and that the mixing chamber have connecting means (5) for fitting at least one infusion line. <IMAGE>
Patent DE-3706775-A1 (DE)
Title: Additional armour which can be repositioned locally
Inventor: PAUL WOLFGANG ADOLF PAUL DIPL
IPC: F41H7/04
Filed: 1987-03-03
Abstract: The invention relates to additional armour elements for combat vehicles, which elements are not mounted fixed to the vehicle but which, by means of suitable displacement and rotation devices, are moved into the position in which they provide the maximum contribution to protection in accordance with the respective tactical threats.
Patent DE-3711041-A1 (DE)
Inventor: RIEDHAMMER JOSEF ING GRAD
IPC: F16H61/42
Filed: 1987-04-02
Abstract: The machine, preferably an axial piston machine, has an auxiliary compensating piston (19, 20) and a power control piston (21, 22) which controls the machine by adjusting the tilt of plate (4). The auxiliary compensating piston is acted upon by the delivery pressure and is so dimensioned that the force produced by said pressure acting thereon is the same as the intrinsic restoring force produced by said pressure by the working pistons (not shown) reacting on the plate (4). The movement of the auxiliary compensating piston (19, 20) is limited by a stop (28, 5), respectively. The power control piston (21, 22) likewise has its movement limited by a stop (27, 6), respectively, this arrangement dividing the regulating movement into a portion in which the control pressure alone is effective and another portion in which there is a definite power regulating characteristic. The device is shown "opened up" with the one plate (4) shown as acted upon by the two sets of pistons. Tilting pressure is produced by control pressure on pistons (16) and (9) and delivery pressure on piston (20) until this reaches a stop at tilt angle of 6 DEG . Above this angle delivery pressure on piston (22) supplements the intrinsic restoring force. <IMAGE>
Patent DE-3711716-A1 (DE)
Title: Valve for space-heating radiators
Inventor: BOCKISCH KARLHEINZ
IPC: F16K31/64
Filed: 1987-04-07
Abstract: The invention takes as its starting point a regulable, manually adjustable thermostatic valve controlling the flow of heat transfer medium in space-heating radiators. In order to permit continuous, objective monitoring of these valves, the invention assigns to the valve a device which indicates the difference between the set temperature and the actual temperature in the space. The indication can be provided by a flashing signal lamp.
Patent DE-3713018-A1 (DE)
Inventor: GERHARD ANTON
IPC: F16B13/06
Filed: 1987-04-16
Abstract: A dowel, especially a radiator dowel, has an essentially cylindrical sleeve (1) in which there is arranged a double spreading part (2) which can be drawn into the sleeve (1) by means of a screw (3). The sleeve (1) has a continuous longitudinal slot (6) and a further slot, diametrically opposite thereto, extending only approximately over a spreading region (9). The double spreading part (2) has an inner cone (14) for resting against projections (20) protruding into the inner chamber (19) of the sleeve (1). In addition, the spreading part (2) has an end spreading head (25) with spreading wedges (27) which engage in the slots (6). In consequence, small forces produce very great spreading of the sleeve and hence secure mounting of the dowel in solid masonry as well as in lattice-brickwork masonry. <IMAGE>